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PVC Waterproof Sheet Extrusion machine PVC Water Proof Film Production Machine
1. Features of PVC waterproof membrane extrusion machine
(1) PVC waterproof membrane extrusion machine has high tensile strength, good elongation, and small thermal dimensional change rate.
(2) It has good weldability, and the seam becomes one body with the base material after hot air welding.
(3) It has good water vapor diffusivity, the condensate is easily released, and the moisture and moisture remaining in the grassroots are easily discharged.
(4) Anti-aging, anti-ultraviolet radiation, anti-chemical corrosion, anti-root penetration.
(5) Good flexibility at low temperature (-20℃).
(6) Long service life (25 years for roof and more than 50 years underground), and no environmental pollution.
(7) The colored surface reflects ultraviolet radiation, and the surface of the PVC waterproof membrane absorbs less heat and the temperature is low.
(8) Excellent flexibility and extensibility, high tensile strength, excellent dimensional stability, high mechanical strength, erosion resistance, root penetration resistance, weather resistance, UV resistance, and hail resistance.
2. Features of CPE waterproof membrane extrusion machine
(1) Excellent aging resistance and long service life;
(2) It has a certain heat preservation and anti-corrosion effect
(3) High tensile strength, good low temperature flexibility, strong impermeability, small expansion coefficient, low heating effect, strong deformation adaptability, large friction coefficient, can be used in conjunction with a variety of adhesives, and good bonding effect;
(4) It can be constructed directly on the freshly poured concrete, effectively shortening the construction period and saving construction costs
3. Onfiguration of PVC waterproof membrane extrusion machine:
| Type of extruder | Conical twin-screw extruder GWCP92/GWCP80 | Conical twin-screw extruder GWCP110/GWCP110 |
| Raw material | PVC, CPE | PVC, CPE |
| Width of product | 2000mm | 2000mm |
| Thickness of product | 1mm-3mm | 1mm-3mm |
| Output | 850kg/h-1000kg/h | 1000kg/h-1500kg/h |
| Line speed | 12m/min | 15m/min |
